Cita APA (7th ed.)

Campbell, D. P. (1999). The complete inklings: Columns on leadership and creativity. Center for Creative Leadership.

Cita Chicago (17th ed.)

Campbell, David P. The Complete Inklings: Columns on Leadership and Creativity. Greensboro, N.C.: Center for Creative Leadership, 1999.

Cita MLA (9th ed.)

Campbell, David P. The Complete Inklings: Columns on Leadership and Creativity. Center for Creative Leadership, 1999.